CN108517134A - Iron oxide black coloring powder - Google Patents
Iron oxide black coloring powder Download PDFInfo
- Publication number
- CN108517134A CN108517134A CN201810368526.3A CN201810368526A CN108517134A CN 108517134 A CN108517134 A CN 108517134A CN 201810368526 A CN201810368526 A CN 201810368526A CN 108517134 A CN108517134 A CN 108517134A
- Authority
- CN
- China
- Prior art keywords
- iron oxide
- powder
- oxide black
- black coloring
- coloring powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention discloses a kind of iron oxide black coloring powders, by percentage to the quality, including following component：Fe3O4：50 70%, C：30‑50%.The obtained iron oxide black coloring powder of the present invention has the characteristics that：Black powder, more than 320 mesh of powder particle size, Bu Rong Yu Shui ﹑ alcohol is dissolved in acid.Powder is fine and smooth, is the iron oxide compound of crystal, tinting strength, tinting power, covering power, light resistance, acid resistance, alkali resistance are good, nontoxic non-hazardous.With the preparation method, the iron oxide black powder for making gained is applied in pigment, and heatproof degree is up to 200 DEG C or more, it is ensured that 3 years colour-fast.This iron oxide black coloring powder can be widely used in all kinds of building ground floors simultaneously（Marble terrace, terrazzo terrace）Coloring, have good improvement result to cement works and exterior coating, market prospects are very wide, also can reach the diversified demand of client's color.
Description
Technical field
The present invention relates to a kind of raw material made for pigment, especially a kind of iron oxide black coloring powders.
Background technology
Iron oxide black is mainly used in pigment production field, and black iron oxide pigment is made in all kinds of precast concretes and building
It is used as pigment or colorant in product material, directly calls in cement and applies.The color concrete surface of various indoor and outdoors, such as wall
Face, terrace, ceiling, pillar, porch, road surface, parking lot, ladder, station etc.；Various architectural potteries and coloured glaze ceramics, such as face
Brick, floor tile, roofing tile, panel, terrazzo, mosaic ornamental slab for paving the floor, artificial marble etc..Simultaneously its be also applied for various pigment colorations and
Protective substances, including aqueous coating for internal and external wall, powdery paints etc.；It includes going back oxygen, alkyd, amino etc. respectively to be equally applicable to oil paint
Kind priming paint and finishing coat；It can also be used for toy lacquer, decorative paint, furniture lacquer, electrophoretic paint and enamel paint.
Existing iron oxide black powder has following problem：Poor heat resistance, fugitive color are especially making applied to room
When the pigment on outer color concrete surface, summer outdoor temperature is higher, and easily there is a phenomenon where fall paint, fade.This and wherein oxygen
The component of the iron black powder of change is constituted, manufacture craft has and its close association.
Invention content
To solve the above problems, the present invention proposes, performance is good, and coloration time is short, iron oxide black pigment not easy to fade
End.
A kind of iron oxide black coloring powder that the present invention designs, by percentage to the quality, including following component：Fe3O4：50-
70%, C：30-50%.
Preferably, iron oxide black coloring powder, by percentage to the quality, including following component：Fe3O4：50%, C：50%.
Preferably, iron oxide black coloring powder, by percentage to the quality, including following component：Fe3O4：70%, C：30%
Preferably, the powder is in black.The powder particle size is 320 mesh or more.Its important technological parameters：Moisture
≤ 1.0%, the hydrotrope≤1.0%, residue on sieve≤0.3%, pH value 5-8, oil absorption 15-25.
A kind of preparation method of iron oxide black coloring powder, includes the following steps：By Fe3O4 , C is according to Fe3O4：50-70%,
C：The mass ratio of 30-50% is added in homogenizer；The mixture of above-mentioned material is at the uniform velocity stirred in homogenizer
Mix 1 hour or more；The mixture of above-mentioned material is crushed uniformly in pulverizer.
Compared with prior art, the obtained iron oxide black coloring powder of the present invention has the characteristics that：Black powder, powder
More than 320 mesh of last granular size, Bu Rong Yu Shui ﹑ alcohol is dissolved in acid.Powder is fine and smooth, is the iron oxide compound of crystal, tinting strength, tinting power,
Covering power, light resistance, acid resistance, alkali resistance are good, nontoxic non-hazardous.With the preparation method, the iron oxide black of gained is made
Color powder is applied in pigment, and heatproof degree is up to 200 DEG C or more, it is ensured that 3 years colour-fast.This iron oxide black coloring simultaneously
Powder can be widely used in all kinds of building ground floors（Marble terrace terrazzo terrace）Coloring, cement works and exterior wall are applied
Material has good improvement result, and market prospects are very wide, also can reach the diversified demand of client's color.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below.
Embodiment 1
The iron oxide black coloring powder of the present embodiment description, by percentage to the quality, including following component：Fe3O4：50%, C：
50%.The present invention is the powder of black.The powder particle size is 320 mesh.Important technological parameters are moisture≤1.0%, water
Molten object≤1.0%, residue on sieve≤0.3%, pH value 5-8, oil absorption 15-25.
A kind of preparation method of iron oxide black coloring powder, includes the following steps：（1）By Fe3O4 , C is according to Fe3O4：50%,
C：50% mass ratio is added in homogenizer；（2）The mixture of above-mentioned material is at the uniform velocity stirred in homogenizer
Mix 1 hour or more；（3）The mixture of above-mentioned material is crushed uniformly in pulverizer.
Embodiment 2
As different from Example 1, the iron oxide black coloring powder of the present embodiment description, by percentage to the quality, including as follows
Component：Fe3O4：70%, C：30%.Other technologies parameter and specific preparation method are same as Example 1.
Claims (6)
1. a kind of iron oxide black coloring powder, it is characterised in that：By percentage to the quality, including following component：Fe3O4：50-
70%, C：30-50%.
2. iron oxide black coloring powder according to claim 1, it is characterised in that：By percentage to the quality, including it is as follows
Component：Fe3O4：50%, C：50%.
3. iron oxide black coloring powder according to claim 1, it is characterised in that：It is characterized in that：With mass percent
Meter, including following component：Fe3O4：70%, C：30%.
4. iron oxide black coloring powder according to claim 1, it is characterised in that：Above-mentioned powder is in black.
5. iron oxide black coloring powder according to claim 1, it is characterised in that：The powder particle size is 320
It is more than mesh.
6. a kind of preparation method of iron oxide black coloring powder as described in claim 1, it is characterised in that include the following steps：
（1）By Fe3O4 , C is added to according to mass ratio as described in claim 1 in homogenizer；
（2）The mixture of above-mentioned material is at the uniform velocity stirred 1 hour or more in homogenizer；
（3）The mixture of above-mentioned material is crushed uniformly in pulverizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368526.3A CN108517134A (en) | 2018-04-23 | 2018-04-23 | Iron oxide black coloring powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368526.3A CN108517134A (en) | 2018-04-23 | 2018-04-23 | Iron oxide black coloring powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108517134A true CN108517134A (en) | 2018-09-11 |
Family
ID=63429030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810368526.3A Pending CN108517134A (en) | 2018-04-23 | 2018-04-23 | Iron oxide black coloring powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108517134A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311231A (en) * | 2007-05-23 | 2008-11-26 | 朗盛德国有限责任公司 | Pigment preparations of paste-like or gel-form consistency |
| CN103497542A (en) * | 2013-09-11 | 2014-01-08 | 吴江市冰心文教用品有限公司 | Heat-resisting weatherproof black pigment |
-
2018
- 2018-04-23 CN CN201810368526.3A patent/CN108517134A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311231A (en) * | 2007-05-23 | 2008-11-26 | 朗盛德国有限责任公司 | Pigment preparations of paste-like or gel-form consistency |
| CN103497542A (en) * | 2013-09-11 | 2014-01-08 | 吴江市冰心文教用品有限公司 | Heat-resisting weatherproof black pigment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180911 |
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| RJ01 | Rejection of invention patent application after publication |